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GP SystemsHVAC contractor in Chillicothe, IL

GP Systems is an HVAC contractor at 2020 E. Wilkins Dr, Chillicothe, IL 61523, ranked #21 of 74 HVAC contractors in Chillicothe and rated 4.6 from 26 Google reviews. Open Monday to Friday.

Chillicothe, ILUpdated 0 paid placements in any rankingHow we rank

Call (309) 579-3650Website ↗

Key facts

Key facts about GP Systems
Address2020 E. Wilkins Dr, Chillicothe, IL 61523Get directions
Phone(309) 579-3650
Websitegpsystems.net
HoursMonday to Friday: 7 AM – 4:30 PM
Google rating4.6 from 26 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category

Service area

Serves Chillicothe and 10 towns within 25 miles: Peoria Heights, North Peoria, Peoria, East Peoria, Washington, Creve Coeur, Bartonville, Eureka, Morton and Pekin.

Based in Chillicothe, ILView on map

Opening hours

Opening hours for GP Systems
DayHours
Monday7 AM – 4:30 PM
Tuesday7 AM – 4:30 PM
Wednesday7 AM – 4:30 PM
Thursday7 AM – 4:30 PM
Friday7 AM – 4:30 PM
SaturdayClosed
SundayClosed
  • Open evenings — no
  • Open Saturdays — no
  • Open Sundays — no

Typical heating and cooling prices

Typical heating and cooling prices
JobLowTypicalHigh
AC replacementPer system, installed (unit plus labor); typical range of customer-reported jobs. US national range$3,887$5,978$8,073
Furnace replacementPer system, installed; typical range of customer-reported jobs. US national range$2,823$4,814$6,896

Market ranges for the trade, checked October 2026, not a quote from this business. Ask for a written estimate.

Compare nearby HVAC contractors

GP Systems compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
GP Systems (this business)—554.6 (26)—NoNo
Trinity Heating and Cooling#19565.0 (18)—YesYes13.2 mi
Whisking Winds HVAC Contractors#20564.7 (31)—NoNo5.3 mi
Staats Service Today#22554.2 (83)—YesYes15.4 mi

See all 74 ranked HVAC contractors in Chillicothe

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.6from 26 Google reviews

Hired GP Systems? Write a review

Questions about GP Systems

How is GP Systems ranked in Chillicothe?

GP Systems is ranked #21 of 74 HVAC contractors in Chillicothe by CR Score, with 55 out of 100 as of October 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity, claimed profile, partnered and ContractorsRanked reviews. No business can pay to change its rank.

What are GP Systems’ hours?

GP Systems is open Monday to Friday. Its listed hours are Monday to Friday, 7 AM – 4:30 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does GP Systems serve?

Serves Chillicothe and 10 towns within 25 miles: Peoria Heights, North Peoria, Peoria, East Peoria, Washington, Creve Coeur, Bartonville, Eureka, Morton and Pekin. The list is based on the business's location and the usual service radius for heating and cooling. Confirm your address is covered when you call.

What do Google reviews say about GP Systems?

GP Systems has a rating of 4.6 from 26 Google reviews. The CR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

How do I contact GP Systems?

Call GP Systems on (309) 579-3650. The business is at 2020 E. Wilkins Dr, Chillicothe, IL 61523. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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